The probability that a woman will gie birth to a girl duringany given pregnancy

Question

The probability that a woman will gie birth to a girl duringany given pregnancy is 48%, a.) What is the probability that a couple planning to havefour children will have exactly one girl? b.) Theyre planning to have five children, what the odds atleast two are girls The probability that a woman will gie birth to a girl duringany given pregnancy is 48%, a.) What is the probability that a couple planning to havefour children will have exactly one girl? b.) Theyre planning to have five children, what the odds atleast two are girls

Explanation / Answer

(.52)(.52)(.52)(.48) = .06749184
b) p= prob 2 girls + prob 3 girls +prob 4 girls + prob 5girls p = (.52)(.52)(.52)(.48)(.48) + (.52)(.52)(.48)(.48)(.48) +(.52)(.48)(.48)(.48)(.48) + (.48)(.48)(.48)(.48)(.48) p = .11538432

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